Base | Representation |
---|---|
bin | 100111110011100100… |
… | …011111111110000110 |
3 | 11002022200222201221200 |
4 | 213303210133332012 |
5 | 1200013212343121 |
6 | 31345054523330 |
7 | 3042110446461 |
oct | 476344377606 |
9 | 132280881850 |
10 | 42741137286 |
11 | 17143292061 |
12 | 8349b06546 |
13 | 4051c403a3 |
14 | 20d666c2d8 |
15 | 11a2495a26 |
hex | 9f391ff86 |
42741137286 has 12 divisors (see below), whose sum is σ = 92605797492. Its totient is φ = 14247045756.
The previous prime is 42741137249. The next prime is 42741137287. The reversal of 42741137286 is 68273114724.
42741137286 is a `hidden beast` number, since 4 + 274 + 1 + 1 + 372 + 8 + 6 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42741137287) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1187253796 + ... + 1187253831.
It is an arithmetic number, because the mean of its divisors is an integer number (7717149791).
Almost surely, 242741137286 is an apocalyptic number.
42741137286 is an abundant number, since it is smaller than the sum of its proper divisors (49864660206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42741137286 is a wasteful number, since it uses less digits than its factorization.
42741137286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2374507635 (or 2374507632 counting only the distinct ones).
The product of its digits is 451584, while the sum is 45.
The spelling of 42741137286 in words is "forty-two billion, seven hundred forty-one million, one hundred thirty-seven thousand, two hundred eighty-six".
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